baber/WOPTO huggingface dataset:
Patent JP-2020002290-A (JP)
Title: Aqueous ink composition for reversible thermochromic writing instrument and writing instrument using the same
Inventor: YAMADA AKIRA
IPC: B43K5/00
Filed: 2018-06-29
Abstract: To provide an aqueous ink composition for a reversible thermochromic writing instrument that has good dispersion stability, is excellent in storage stability of the ink composition and when used in writing instrument, is excellent in writing performance, dryness of handwriting and dry-up resistant performance and to provide a writing instrument using the aqueous ink composition.SOLUTION: The aqueous ink composition for a reversible thermochromic writing instrument includes two or more kinds of reversible thermochromic microcapsule pigments different in specific gravity, a polymer including a specific structure in the constitutional unit, glycerin, an inorganic salt of a monovalent cation and water. The writing instrument uses the aqueous ink composition.SELECTED DRAWING: Figure 1
Patent JP-2020001913-A (JP)
Title: Vacuum lift device
Inventor: SUGA NORIHIKO
IPC: B66C1/02
Filed: 2018-06-29
Abstract: To provide a technique capable of recognizing that the inside of a suction pad has been vacuumed in a vacuum pump device having no drive source other than a vacuum source.SOLUTION: A vacuum lift device includes a suction pad, a vacuum source that vacuums the space between the suction pad and a conveyed object, and a notification device. The notification device comprises: a piston that partitions the interior of a cylinder into a first chamber connected to an air flow path from the suction pad to the vacuum source, and a second chamber opened to the atmosphere; an alarm that moves from a first position that is unperceivable by a worker to a second position that is perceptible by the worker in conjunction with the piston moving in the cylinder in response to the first chamber being evacuated; and return means for returning the alarm from the second position to the first position in response to the first chamber being exposed to the atmospheric pressure.SELECTED DRAWING: Figure 4
Patent JP-2020001811-A (JP)
Title: Extrusion tool
Inventor: XIAO WENQIN
IPC: B65D83/76
Filed: 2018-06-29
Abstract: To provide an extrusion tool capable of stabilizing a posture of an extrusion shaft part in insertion into a storage member for a long term.SOLUTION: An extrusion tool 1 comprises a storage member 10 and an extrusion member 2. The extrusion member 2 comprises: an extrusion shaft part 4 which is inserted into the storage member 10 and extrudes a storage body following the movement of the extrusion member 2; and a plurality of protrusions 5 provided on the extrusion shaft part 4. The storage member 10 comprises a ring-shaped regulation part 12 for regulating the movement of the extrusion member 2 so that the extrusion shaft part 4 is gradually inserted. The regulation part 12 comprises an avoidance part 122 for allowing the movement of the protrusions 5 in an axial direction when the protrusion 5 located outside the storage member 10 and closest to the storage member 10 of the plurality of protrusions 5 is positioned at a prescribed position following the rotation of the extrusion member 2. The protrusion 5 is configured so that when it passes through the avoidance part 122, a side surface 51 on an opposite side to the rotation direction comes into contact with an inner peripheral face of the avoidance part 122.SELECTED DRAWING: Figure 14
Patent JP-2020000207-A (JP)
Title: Food processing step for blending natto (fermented soybeans), medium-chain fatty acid and imidazole dipeptide
Inventor: TERADA MASAKI
IPC: A23L11/00
Filed: 2018-07-02
Abstract: To provide a new food processing technique to promote health of all generations in recent years, which is said to have an aging population combined with the diminishing number of children and a declining production population and also to provide food produced by using the technique, the food having a purpose of solving the declining birthrate tendency, such as lowering physical strength, lowering patience, lowering motivation, and late marriage among young people, enabling activation of all abilities in a healthy and non-diseased condition, having a possibility to become a third staple food.SOLUTION: A processed food technique is provided for blending Natto (fermented soybeans), medium-chain fatty acid and imidazole dipeptide. Also, food to be produced by using the technique is provided.SELECTED DRAWING: None
Patent JP-2018197108-A (JP)
Title: Head-up display device
Inventor: OGAWA NORIHIRO
IPC: B60K35/00
Filed: 2018-07-04
Abstract: To achieve downsizing of a head-up display device attached to an upper part of a meter unit.SOLUTION: In a head-up display device (40), an indicator (57) in which information is displayed and a back light (53b) which emits light to the indicator (57) are disposed on a meter unit (20). A control board (31) for controlling the indicator (57) and the back light (53b) is housed in the meter unit (20). The head-up display device (40) has a first wiring part (58) which connects the control board (31) to the back light (53b) and a second wiring part (59) which connects the back light (53b) to the indicator (57).SELECTED DRAWING: Figure 3
Patent JP-2020008671-A (JP)
Title: Display device
Inventor: ONO KOZO
IPC: B60K35/00
Filed: 2018-07-05
Abstract: To provide a display device which is pleasing in appearance.SOLUTION: A display device 100 comprises: light source units 50a, 50b for emitting light source light; a light guide plate 30 formed in shape of a light transmissive plate, for introducing the light source light from the light source units 50a, 50b into the plate interior, the light guide plate 30 including luminescent display units 34a, 34b for producing luminescent display using the introduced light source light; an image display unit 27 arranged at a position shifted from the luminescent display units 34a, 34b in the extension direction of the light guide plate 30 so as to be juxtaposed with the luminescent display units 34a, 34b, for displaying a prescribed display content; and light restricting wall units 42a, 42b for restricting the light source light from heading toward the image display unit 27 side from the luminescent display units 34a, 34b.SELECTED DRAWING: Figure 1
Patent JP-2020009166-A (JP)
Title: Plant operation method, control apparatus, and program
Inventor: TAKENAKA Kodai
IPC: G06Q50/04
Filed: 2018-07-09
Abstract: To provide a plant operation method which can provide a customer with a chance for facilitating introduction of an upgraded part to a plant.SOLUTION: A plant operation method according to the present invention has an exchange step for exchanging a first component provided in the plant with a second component operable in the plant with higher performance as compared with that of the first component, an introduction step for introducing a first program which operates the plant by using the second component with first performance equal to or higher than that obtained when the first component is used and a second program which operates the plant with second performance equal to or higher than the first performance, and a switching step for switching the first program and the second program.SELECTED DRAWING: Figure 1
Patent JP-2020006589-A (JP)
Title: Aqueous ballpoint pen
Inventor: OYAMA SETSU
IPC: B43K7/00
Filed: 2018-07-09
Abstract: To improve the writing feeling deteriorated due to the titanium component being deposited on the ball seat by writing, in an aqueous ballpoint pen using a writing ball made of a cermet material.SOLUTION: An aqueous ballpoint pen 10 comprises: a ballpoint pen tip 20 having a writing ball 30 comprising a mixture containing a hard phase component comprising at least one of groups comprising titanium carbide, titanium carbonitride and titanium nitride, a binder phase component comprising at least one of groups comprising cobalt and nickel, and chromium and molybdenum; and an aqueous ink composition 40 blended with resin particles.SELECTED DRAWING: Figure 2
Patent JP-2020010553-A (JP)
Title: Stator core
Inventor: UEDA TAKU
IPC: H02K1/16
Filed: 2018-07-11
Abstract: To provide a stator core capable of inhibiting leakage current from a coil to a rotor while inhibiting increase in the number of components.SOLUTION: A stator core 1 comprises: an annular yoke 11; a plurality of teeth 12 protruding from the yoke 11 inward in the radial direction; a plurality of slots 14, each of which is provided between adjacent teeth 12 and includes a coil housing part 13; tip protruding parts 15 that are provided at a tip of each of the teeth 12 and protrude to both sides in the circumferential direction; and a slot aperture 16 provided radially inside each slot 14 and between adjacent tip protruding parts 15; the stator core being constituted by laminated tabular steel plates 1a. Each slot 14 includes a bridge part 17 formed integrally with the steel plates 1a radially inside the coil housing part 13. The bridge part 17 is made to extend from at least one of the adjacent teeth 12 and has a radial width W2 shorter than radial widths W1 of the tip protruding parts 15.SELECTED DRAWING: Figure 3
Patent JP-2018195323-A (JP)
Title: Line-of-sight input device, line-of-sight input method, and line-of-sight input program
Inventor: YOSHIFUJI Kentaro
IPC: G06F3/0484
Filed: 2018-07-12
Abstract: To provide an input method, in input of a character and the like using a line of sight, capable of quickly positioning according to intension of a user.SOLUTION: In order to assist a user in inputting a user's line of sight to an input element presented in an image or in a sound image, a line-of-sight input device is characterized in that a gaze point or an eyeball rotational movement of the user is detected, the input element is moved from the detected gaze point in a direction to a predetermined position in a display screen or in the sound image, or the input element is moved in accordance with the detected eyeball rotational movement. Movement speed of the input element is increased as the gaze point is far from a predetermined position or as a rotation angle of the eyeball rotation movement is larger. Moving speed approaches zero as the gaze point approaches the predetermined position or as the rotation angle decreases.SELECTED DRAWING: None
Patent JP-2019026252-A (JP)
Title: Speed sensor for bicycle
Inventor: ARJEN NIELS VAN DEN HOF
IPC: G01P3/487
Filed: 2018-07-18
Abstract: To reduce reduction of correctness of measurement by displacement, in a detection component attached to a bicycle.SOLUTION: A speed sensor for bicycle is provided on a bicycle 1 comprising a chain stay 2, a rear wheel 3, a disk brake 4, and a fastening tool. The rear wheel 3 has a hub 3a, and the hub 3a penetrates in a center hole of the disk brake 4. The fastening tool penetrates in the chain stay 2, the center hole and the hub 3a for fastening the rear wheel 3 and the disk brake 4 to the chain stay 2. The speed sensor for bicycle includes a signal transmission tool and a signal detection tool 20, the signal transmission tool transmits a signal and is provided on the disk brake 4, the signal detection tool 20 receives the signal and is provided on the chain stay 2.SELECTED DRAWING: Figure 1
Patent JP-2020015666-A (JP)
Title: Solid cosmetic
Inventor: AOYAMA JUNYA
IPC: A61K8/73
Filed: 2018-07-23
Abstract: To provide a solid cosmetic having adequate levels of good moldability, relatively high strength, and good usability.SOLUTION: A solid cosmetic has an oil content, polysaccharide fatty acid ester, and particulate calcium carbonate, the oil content containing a polyethylene wax.SELECTED DRAWING: None
Patent JP-2020020864-A (JP)
Title: Reflection screen and video display device
Inventor: GOTO MASAHIRO
IPC: G02B5/00
Filed: 2018-07-30
Abstract: To provide a reflection screen with a wide viewing angle, and a video display device.SOLUTION: A screen 10 is a reflection screen that reflects at least part of video light projected from a video source LS to display a video, wherein a plurality of semi-transmissive screen parts (20, 30) are laminated, and a non-transmissive reflection screen part (40) is further laminated on the back side of the plurality of semi-transmissive reflection screen parts (20, 30). This configuration allows a reflection screen with a wide viewing angle.SELECTED DRAWING: Figure 2
Patent JP-2020021308-A (JP)
Title: Power source monitoring device and power source monitoring method
Inventor: ITO TAKANORI
IPC: G06F1/26
Filed: 2018-08-01
Abstract: To provide a power source monitoring device and a power source monitoring method, that can switch between a connection state and an interruption state in response to power supplied to control means from a power supply, and also can make the control means to perform self-diagnosis for the connection state and the interruption state, in a system having a dual system control means.SOLUTION: A device includes: first control means 15 to which power is supplied from a first power source supply path; second control means 25 into which power is supplied from a second power source supply path; first power source supply/interruption means 10 for switching the first power source supply path between a connection state and an interruption state in response to power supplied from the power source; and second power source supply/interruption means 20 for switching the second power source supply path between the connection state and the interruption state in response to power supplied from the power source. The first control means checks the switching between the connection state and the interruption state in the second power source supply/interruption means when power is turned on, and the second control means checks the switching between the connection state and the interruption state in the first power source supply/interruption means when power is turned on.SELECTED DRAWING: Figure 2
Patent JP-2020019259-A (JP)
Title: Laminator
Inventor: ITAGAKI ISAO
IPC: B29C63/02
Filed: 2018-08-03
Abstract: To prevent trouble of a laminator and deterioration of laminate quality.SOLUTION: A laminator laminates by thermocompression bonding of a laminating object. The laminator is provided with: an insertion port into which the laminating object is inserted; and a pair of rollers for thermocompression bonding of the laminating object inserted from the insertion port while pinching and conveying. At least one of the pair of rollers has a surface composed of an elastic layer, and is arranged in the shaft direction of the roller with a slit having a depth more than or equal to a maximum thickness of the laminating object insertable from the insertion port, and, at the same time, is arranged with a pressuring member for preventing the slit from widening in the shaft direction of the roller.SELECTED DRAWING: Figure 7
Patent JP-2020026291-A (JP)
Title: Container made of paper and method of manufacturing container made of paper
Inventor: YAMAMOTO HIDEKI
IPC: B65D5/24
Filed: 2018-08-10
Abstract: To provide a container made of paper which appropriately deals with microwave heating and can be manufactured efficiently.SOLUTION: The container made of paper comprises a container body formed by folding a blank 1 made of sheet-like material. The sheet-like material has a base material 2 made of paper, an anchor layer 3 formed on the base material, and a sealant layer 4 which is formed on the anchor layer and has a thickness of 20 μm or more and less than 60 μm. The anchor layer is formed by aqueous dispersing elements made of acid-modified polypropylene resin, and a melting point of polypropylene included in the aqueous dispersing elements made of acid-modified polypropylene resin is 120°C or more. The sealant layer is formed by homopolymer-type polypropylene, and a melting point of the homopolymer-type polypropylene is 135°C or more.SELECTED DRAWING: Figure 2
Patent JP-2020027537-A (JP)
Title: Input device and mobile entity
Inventor: SAITO NORIHIKO
IPC: G06F3/0354
Filed: 2018-08-16
Abstract: To provide an input device and a mobile entity with which sensuous operation is possible and which has excellent operability.SOLUTION: Provided is an input device 2 mounted in a vehicle, comprising: an elastic input unit 28 having an elastic layer 22 composed of a first face to which an external force is inputted and a second face on the side opposite the first face and a marker M arranged on the elastic layer 22 and displaced in correspondence to the deformation of the elastic layer 22; and a detection unit 23 located on the second face side of the elastic layer 22, for detecting the deformation of the elastic layer 22 on the basis of the displacement of the marker M. The marker M includes a first marker M1 and a second marker M2 arranged by being shifted in the thickness direction of the elastic layer 22.SELECTED DRAWING: Figure 2
Patent JP-2020030936-A (JP)
Title: Destaticizing apparatus
Inventor: IKEHATA TAKASHI
IPC: H05F3/04
Filed: 2018-08-22
Abstract: To provide a destaticizing apparatus in which a film deposition process and a destaticizing process can be simultaneously or continuously performed in the same high vacuum chamber which is maintained highly vacuum.SOLUTION: The destaticizing apparatus comprises a plasma generation chamber A which is divided from a high vacuum chamber 1 and has a volume kept smaller than that of the high vacuum chamber 1. The plasma generation chamber A comprises: a first electrode 7 and a second electrode 9 arranged opposite to each other and forming a magnetic field; and gas supply means M of which the gas supply amount can be set. A plasma generated by a supplied gas is conducted to the high vacuum chamber 1 through a communication part 10, and an object to be processed is electrically conducted to a ground part via the generated plasma to remove an electric charge of the object to be processed.SELECTED DRAWING: Figure 2
Patent JP-2019010523-A (JP)
Title: Dressing with asymmetric absorbent core for negative pressure wound therapy
Inventor: DAVID GEORGE WHYTE
IPC: A61M27/00
Filed: 2018-08-23
Abstract: To provide systems and apparatuses for treating a tissue site with reduced pressure.SOLUTION: An apparatus for collecting fluid from a tissue site comprises: an upstream layer 126 having a hydrophilic side 132 and a hydrophobic side 130; a downstream layer 128 having a hydrophilic side 136 and a hydrophobic side 134; and an absorbent member 124 enclosed between the upstream layer 126 and the downstream layer 128. The hydrophilic side 132 of the upstream layer 126 is positioned adjacently to the absorbent member 124, and the hydrophobic side 134 of the downstream layer 128 is positioned adjacently to the absorbent member 124.SELECTED DRAWING: Figure 2
Patent JP-2020028672-A (JP)
Title: System, image processing device, measurement control method, image processing method, and program
Inventor: KAJITA DAIKI
IPC: A61B8/13
Filed: 2018-08-24
Abstract: To provide a system for creating a display image that allows a structure of an imaging object to be easily grasped by photoacoustic imaging.SOLUTION: A system includes: image acquisition means for acquiring a first image created by imaging a fluorescent light generated by radiating an excitation light onto a subject to whom a fluorescent contrast medium is introduced; and photoacoustic measuring means for executing photoacoustic measurement for receiving a photoacoustic wave generated by radiating a light onto the subject. The photoacoustic measuring means controls the photoacoustic measurement on the basis of the first image.SELECTED DRAWING: Figure 3
Patent JP-2019051930-A (JP)
Title: Interlock method and interlock device of sharing bicycle and intelligent safety helmet
Inventor: CHEN BAI MAN
IPC: A42B3/30
Filed: 2018-08-30
Abstract: To provide an interlock method and an interlock device of a sharing bicycle and an intelligent safety helmet which improves safety during running of a user and protects the user from risk of robbery or loss of the helmet.SOLUTION: An interlock method of a sharing bicycle and an intelligent safety helmet includes a step (1) of installing an electronic lock and the intelligent safety helmet which are used in combination with a sharing bicycle and interlocking both by stopping of the sharing bicycle, a step (2) of detecting present state information of an electric lock and a safety helmet lock at the same time by scan of the sharing bicycle using a mobile smart terminal, a step (3) of releasing the electric lock and the safety helmet lock at the same time upon success in authentication, a step (4) of wearing the safety helmet before use, a step (5) of causing the helmet to start recording of running distance information upon wearing of the safety helmet of the user and a step (6) of stopping a voice prompt function and completing record of the running distance information when the use of the bicycle by means of the user is completed and it is detected that the present state information of the electronic lock and the safety helmet lock are locked.SELECTED DRAWING: Figure 1
Patent JP-2020039093-A (JP)
Title: Reading device and program
Inventor: NAKAMURA TOMOHIRO
IPC: H04N1/191
Filed: 2018-09-05
Abstract: To provide a reading device that is improved for a condition as to whether to execute rotation correction processing.SOLUTION: A reading device comprises: a reading unit that reads a document; a determination unit that, on the basis of the shape of a circumscribed image 67 that is a circumscribed rectangle of a document image 63 read from the document, determines as to whether to perform inclination correction of the document image 63; and an output unit that, when the inclination correction is determined to be performed, outputs an image in which the inclination correction is performed on the document image 63, and when the inclination correction is determined not to be performed, outputs an image in which the inclination correction is not performed on the document image 63.SELECTED DRAWING: Figure 5
Patent JP-2020043650-A (JP)
Title: Information processing apparatus and information processing method
Inventor: TOMOSADA JIN
IPC: H02P29/024
Filed: 2018-09-07
Abstract: To accurately detect an abnormality of a movable device for performing a predetermined operation by rotation of a motor.SOLUTION: A finite difference calculation unit 55 of a PLC (programmable logic controller) 50 calculates a finite difference between an expected value of an indicated value and an index associated with rotation of a motor. An abnormality detection unit 57 determines that abnormality occurs when a feature amount of the finite difference is equal to or larger than a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020041904-A (JP)
Title: Wrong shipment preventing device, wrong shipment preventing system, wrong shipment preventing method, and wrong shipment preventing program
Inventor: KAWAMURA IKUYA
IPC: G01G19/62
Filed: 2018-09-11
Abstract: To reliably prevent wrong shipment by prompting individually correct picking for all components to be shipped.SOLUTION: A list display unit 130 displays a picking list 151 including a list of components to be shipped to the same destination and the total weight per component of the list of components on a display screen 202. A weight calculation unit 110 acquires the weight of a container in which components before picking of target components are accommodated as a first total weight 211 and acquires the weight of the container after picking as a second total weight 212. The weight calculation unit 110 calculates a difference between the first total weight 211 and the second total weight 212 as a picking weight. A determination unit 120 determines whether or not a weight difference between the picking weight and the total weight of target components included in the picking list 151 is within a permissible range. When it is determined that the weight difference is not in the permissible range, a warning display unit 140 generates a warning display 141 on the basis of the weight difference and displays it on the display screen 202.SELECTED DRAWING: Figure 3